/*
 * Tencent is pleased to support the open source community by making BK-CI 蓝鲸持续集成平台 available.
 *
 * Copyright (C) 2022 Tencent.  All rights reserved.
 *
 * BK-CI 蓝鲸持续集成平台 is licensed under the MIT license.
 *
 * A copy of the MIT License is included in this file.
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
 * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.tencent.bkrepo.common.metrics.push.custom.base

import io.prometheus.client.CollectorRegistry
import io.prometheus.client.exporter.PushGateway

class PrometheusPush(
    private val jobName: String,
    private val groupingKey: Map<String, String>? = null,
    uri: String,
    bkToken: String? = null,
    user: String? = null,
    password: String? = null,
) {

    private var pushGW: PushGateway = PushGateway(uri)
    var errMsg: String? = null

    init {
        pushGW.setConnectionFactory(BkHttpConnectionFactory(bkToken, user, password))
    }

    fun push(registry: CollectorRegistry?): Boolean {
        var bRet = true
        try {
            pushGW.pushAdd(registry, jobName, groupingKey)
        } catch (e: Exception) {
            bRet = false
            errMsg = e.message
        }
        return bRet
    }
}
